Howard daisley



(N0 Mddel.)

H. DAISLE Y. GOAL OIL STOVE.

Patented Jan. 23, 1883.

N. PETERS. Pholoulhogkaphar Wnhmgton. D, C. y

' NITED STATES PATENT OFFICE.

DAISLEY & 00.,

OF SAME PLACE.

COAL-'0 l L STOVE.

SPECIFICATION forming part of Letters Patent No. 270,892, dated January 23, 1883.

Application filed March 24,1882. (No model.) 7

T 0 all whom tt may concern:

Be it known that I, HOWARD DAISLEY, of Brooklyn, in the county of Kings and State of New York, have invented an Improvement in Goal-Oil Stoves, of which the following is a specification.

Heating and cooking stoves have been made with lamps burning coal-oil and acting to heat the body of the stove or the oven, and perfo rated sheet metal has been employed around the wick-tubes.

l\Iyinventionrelates to the peculiar construction of the lamp and the chamber containing the same, and to the combination of devices, hereinafter set forth.

In the drawings, Figure Its a vertical section of the stove and lamps. Fig.2isa crosssection at right angles to Fig. 1, and Fig.3 is a sectional plan at the line a; at.

The case of the stove is preferably cubical, and it has the sides a, back b, and top 0. The front (I of the stove is made with an opening to give access to the oven or heating-chamber f, and the hinged door 9 closes said chamber. There is an opening at h in the oven-door,containing mica, by which to inspect the interior of the oven, and also the lamp-flames, as hereinafter indicated.

In the stove there is aplate, k, forming the bottom of the oven, and another plate, I, forming the top of the same. There are two elliptical fines, m m, opening at theirends through the top and bottom plates, kl, andin each flue there is an opening and a piece of mica at n. The lamps are below these fines m, and such fines form chimneys to the lamps, and the mica sights at it allow the flues to be observed. This can be done even when the oven-door is closed, because the mica sights in the tines m are on the sides that come toward the mica sights h in the door g, and a person, in looking holes. The studs or rivets in thetop plate around such holes serve to lift the pot or cover sufficiently to allow the products of combustion or a portion of them to escape between the top plate and such pot or cover. There are openings atp in the side plates, a, and guards or deflectors at q, to prevent the products of combustion passing out too freely at such openings.

The space below the oven-bottom k is for the reception of the'lamps, I however find that ifit is closed the lamps become too hot, and if it is open the lamps are affected by lateral currents of air. I therefore make openings in the sheet-metal sides and back, and introduce fine wire-gauze or perforated sheet metal, for the *twofold purpose of lesseningthe cooling action of lateral currents of air and for absorbing the heat that would otherwise be conducted down the sides and back, and also of warming the air that passes through the wire-cloth or perforated sheet metal and supplies the flames. There are openings in the fr'ontplate, through which the lamps are passed endwise, the bases of the reservoirs resting on the bottom plate, 0, of the stove, and being guided and held in place by ribs 0 on such plate.

Thereservoirs bare to be of ordinary charac ter, and so, also, are the wick-tubes b and wickraisers 1) but I place around the wick-tube the plates (1 and d of perforated sheet metal. The plate (1 extends partially or allthe way down at the sides of the reservoir. These plates intercept the heat that is radiated from the oven bottom .and keep the oil reservoirs cool, and at the same time the air passing in laterally through the wire-cloth comes in below these perforated plates and circulates up through them, and thereby keeps them cool.

In the top and bottom oven-plates there are dampers at 'u 10, which can be opened more or less, to allowa circulation of air to pass through the oven and heat the room when the oven is not in use for culinary purposes.

Some of the features of my invention maybe employed in stoves that are heated by gasflames instead of lamp-flames, the parts of the case and oven being unchanged.

I do not claim any of the separate devices herein described. I do not claim elliptical flues, or fines made of mica, or mica windows in stoves or fines; neither do I claim sheet metal or wire-gauze to protect the lamp-reservoirs from the heat.

I claim as my invention 1. In an oil or gas stove, the combination, with the oven, of elliptical fines of sheet metal passing vertically through the same, one at each end, mica sights in the sides of the flnes toward the oven-doors, and a mica sight in the oven-door, whereby the contents of the oven and the condition of the lamp-flames can be simultaneonslyinspected without opening the door, substantially as set forth. 7

2. The combination, in a coal-oil stove, of the side plates, 0, back plate, 1), front plate, 01, and oven-door g, the top plate, Z, bottom plate, k, to the oven f, the elliptical fines passing vertically through the oven, the mica sights in the fines and door, the top plate with openings in it, and the deflector q, adjacent to the holes in the side plates, a, substantially as set forth. I

3. In an oil or gasstove, the combination, with the oven, ot' elliptical fines of sheet metal passing vertically through the same, one at each end, mica sights in the sides of the fines, a mica sight in the oven-door, the top and bottom oven-plates, and dampers applied at openings w in such plates,' for the purposes set forth.

Signed by me this 15th dayof March, A. D. 1882.

' HOWARD DAISLEY. Witnesses GEO. T. PiNcKnEY, HAROLD SERRELL. 

